// javac Touch.java
import java.lang.Runtime;
import java.lang.Process;

public class Touch {
    public Touch(){
        try{
            Runtime.getRuntime().exec("/bin/touch /tmp/mingy");
        }catch(Exception e){
            e.printStackTrace();
        }
    }
    public static void main(String[] argv){
        Touch e = new Touch();
    }
}